Patrick Blanc in a Polygonum bistorta (= Bistorta officinalis) prairie, Saint Moritz, Switzerland, June 2015
Patrick Blanc behind a Polygonum bistorta (= Bistorta officinalis) prairie, Saint Moritz, Switzerland, June 2015.jpg
Patrick Blanc holding a Saxifraga rotundifolia leaf growing on rocks along along a shaded forest stream, Como lake, Italy, June 2015
Patrick Blanc in front of a stone wall covered by the naturalized mexican Erigeron karvinskianus , Como lake, Italy, June 2015
Patrick Blanc close to a waterfall covered by Iris japonica and Adiantum capillus-veneris, Villa Carlotta, Como lake, Italy, June 2015
Patrick Blanc among the flowering naturalized Saxifraga stolonifera in a shaded gully, Como lake, Italy, June 2015